Review paper on BIMEs: Biotic Immigration Events

I am extremely pleased to announce the latest paper from my research group. This is a review of Biotic Immigration Events, which we term BIMEs, in the fossil record focusing on the ecological and evolutionary impacts that fossil large scale invasion events. We consider examples from the Ordovician through Cenozoic in both marine and terrestrial systems. The fossil data supports a two-phase diversity cycle in which the immigration event itself reduced speciation and causes faunal homogenization; whereas the subsequent basinal isolation is characterized by increased speculation and diversity accumulation at multiple levels. We think this model has great potential as a null model to compare and contrast diversification patterns in the fossil record. Perhaps my favorite part of this study, though, was working with Adriane, Davey, and Jen–former students that are now talented early career paleontologists in their own right.